@article{1102968695, author = {Nakai, Mitsuru}, title = {Royden algebras and quasi-isometries of Riemannian manifolds.}, journal = {Pacific J. Math.}, volume = {43}, number = {3}, year = {1972}, pages = { 397-414}, language = {en}, url = {http://dml.mathdoc.fr/item/1102968695} }
Nakai, Mitsuru. Royden algebras and quasi-isometries of Riemannian manifolds.. Pacific J. Math., Tome 43 (1972) no. 3, pp. 397-414. http://gdmltest.u-ga.fr/item/1102968695/